:root{--paper:#fff;--paper-soft:#f7f6f2;--line:#e9e7e1;--sand:#d6d2c7;--stone:#9a9589;--dust:#676359;--ink:#141414;--ink-panel:#1e1d1a;--ink-raised:#26241f;--ink-line:#423e35;--chalk:#f4f1e8;--chalk-dim:#b3ada0;--yellow:#f5b400;--warn:#97550a;--warn-dark:#efb464;--danger:#b52d35;--danger-dark:#ff999d;--success:#246451;--success-dark:#88c9b0;--persona-vivian:#1f6b5a;--persona-nini:#f39aa8;--persona-leo:#8e2c3c;--persona-frank:#1f3a6e;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--font-xs:11px;--font-sm:13px;--font-base:15px;--font-lg:18px;--font-xl:22px;--font-2xl:28px;--font-3xl:36px;--radius-sm:5px;--radius-md:8px;--radius-lg:14px;--radius-pill:999px;--font-system:-apple-system, "SF Pro Text", "PingFang SC", system-ui, sans-serif;--font-brand:"Avenir Next", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--font-serif:Georgia, "Times New Roman", serif}
:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-bg-base:var(--paper);--color-bg-surface:var(--paper-soft);--color-bg-raised:var(--paper);--color-text-primary:var(--ink);--color-text-muted:var(--dust);--color-text-tertiary:var(--stone);--color-text-on-accent:var(--ink);--color-text-on-overlay:var(--chalk);--color-accent:var(--yellow);--color-accent-subtle:color-mix(in srgb, var(--yellow) 14%, transparent);--color-border:var(--line);--color-border-strong:var(--sand);--color-warn:var(--warn);--color-danger:var(--danger);--color-success:var(--success);--color-focus:var(--ink);--font-ui:var(--font-system);--font-marketing:var(--font-brand);--font-body-size:var(--font-base);--font-caption-size:var(--font-sm);--space-inline:var(--space-2);--space-block:var(--space-4);--radius-control:var(--radius-md);--radius-surface:var(--radius-lg)}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--color-bg-base:var(--ink);--color-bg-surface:var(--ink-panel);--color-bg-raised:var(--ink-raised);--color-text-primary:var(--chalk);--color-text-muted:var(--chalk-dim);--color-text-tertiary:var(--stone);--color-border:var(--ink-line);--color-border-strong:var(--ink-line);--color-focus:var(--chalk);--color-warn:var(--warn-dark);--color-danger:var(--danger-dark);--color-success:var(--success-dark)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--color-bg-base:var(--ink);--color-bg-surface:var(--ink-panel);--color-bg-raised:var(--ink-raised);--color-text-primary:var(--chalk);--color-text-muted:var(--chalk-dim);--color-text-tertiary:var(--stone);--color-border:var(--ink-line);--color-border-strong:var(--ink-line);--color-focus:var(--chalk);--color-warn:var(--warn-dark);--color-danger:var(--danger-dark);--color-success:var(--success-dark)}}
:root{--shell-padding-x:6%;--shell-border:var(--color-border);--panel-bg:var(--color-bg-surface);--panel-border:var(--color-border);--notice-bg:var(--color-bg-surface);--notice-border:var(--color-border);--control-radius:var(--radius-control);--badge-border:var(--color-border-strong);--badge-text:var(--color-text-muted)}
:root{--site-max:1280px;--site-max-narrow:1126px;--site-section-gap:clamp(88px, 11vw, 160px);--font-display:clamp(44px, 5.6vw, 84px);--font-page-title:clamp(38px, 5vw, 64px);--font-section-title:clamp(28px, 3.4vw, 44px);--font-beat-title:clamp(24px, 2.4vw, 32px);--font-lead:18px;--font-site:var(--font-marketing);--site-font-phonetic:"Charis SIL", "Doulos SIL", var(--font-ui);--site-font-mono:ui-monospace, "SF Mono", Menlo, monospace;--wordmark-size:35px;--wordmark-size-sm:24px;--wordmark-weight:850;--wordmark-tracking:-2px;--button-bg:var(--color-text-primary);--button-fg:var(--color-bg-base);--button-padding:15px 22px;--button-radius:12px;--button-ghost-border:var(--color-border-strong);--card-radius:14px;--card-padding:28px;--persona-avatar-size:96px;--site-sel:color-mix(in srgb, var(--color-accent) 42%, transparent);--site-sel-pressed:color-mix(in srgb, var(--color-accent) 22%, transparent);--site-stage-radius:24px;--site-stage-grid:color-mix(in srgb, var(--color-text-primary) 4.5%, transparent);--site-skeleton:color-mix(in srgb, var(--color-text-primary) 8%, transparent);--site-hairline:color-mix(in srgb, var(--color-text-primary) 14%, transparent);--site-tint-5:color-mix(in srgb, var(--color-text-primary) 5%, transparent);--site-ring-selected:0 0 0 2px var(--color-bg-raised), 0 0 0 3.5px var(--color-text-primary);--site-glass-bg:color-mix(in srgb, var(--color-bg-raised) 72%, transparent);--site-glass-highlight:color-mix(in srgb, var(--color-bg-raised) 90%, transparent);--site-glass-filter:blur(24px) saturate(170%);--site-shadow-float:0 4px 12px #00000014, 0 16px 40px #0000001a;--site-hud-bg:linear-gradient(180deg, color-mix(in srgb, var(--color-text-on-accent) 84%, transparent), color-mix(in srgb, var(--color-text-on-accent) 92%, transparent));--site-hud-bg-solid:var(--color-text-on-accent);--site-hud-fg:var(--color-text-on-overlay);--site-hud-fg-2:color-mix(in srgb, var(--color-text-on-overlay) 58%, transparent);--site-hud-rim:color-mix(in srgb, var(--color-text-on-overlay) 16%, transparent);--site-hud-filter:blur(22px) saturate(160%);--site-hud-shadow:0 10px 28px #00000052, 0 2px 6px #00000038;--site-ease-snappy:cubic-bezier(.22, 1, .36, 1);--site-duration-snappy:.24s;--site-ease-bouncy:cubic-bezier(.34, 1.56, .64, 1);--site-duration-bouncy:.38s;--site-ease-fade-in:cubic-bezier(0, 0, .2, 1);--site-duration-fade-in:.16s;--site-ease-fade-out:cubic-bezier(.4, 0, 1, 1);--site-duration-fade-out:.12s;--site-keycap-face:var(--color-bg-raised);--site-keycap-ink:var(--color-text-primary);--site-keycap-edge:var(--color-text-primary);--site-keycap-pressed-face:var(--color-accent);--site-keycap-pressed-ink:var(--color-text-on-accent);--site-spring-snappy:linear(0, .08, .245, .426, .588, .718, .817, .887, .934, .965, .983, .994, 1, 1.002, 1.003, 1.003, 1);--site-spring-snappy-ms:.32s;--site-spring-bouncy:linear(0, .08, .261, .474, .676, .841, .96, 1.035, 1.074, 1.086, 1.08, 1.065, 1.047, 1.029, 1.015, 1.004, .997, .994, .993, .993, 1);--site-spring-bouncy-ms:.45s;--site-ease-hand:cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--site-shadow-float:0 4px 12px #0006, 0 16px 40px #00000080}}:root[data-theme=dark]{--site-shadow-float:0 4px 12px #0006, 0 16px 40px #00000080}.persona-card[data-persona=vivian]{--persona:var(--persona-vivian)}.persona-card[data-persona=nini]{--persona:var(--persona-nini)}.persona-card[data-persona=leo]{--persona:var(--persona-leo)}.persona-card[data-persona=frank]{--persona:var(--persona-frank)}
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.shell{width:100%;max-width:var(--site-max);padding-inline:var(--shell-padding-x);margin-inline:auto}.shell-narrow{max-width:var(--site-max-narrow)}.section{padding-block:calc(var(--site-section-gap) / 2)}.section+.section{border-top:1px solid var(--color-border)}.mark-mono{aspect-ratio:140/128;background-color:currentColor;flex:none;display:inline-block;-webkit-mask:url(/brand/mark-mono.svg) 50%/contain no-repeat;mask:url(/brand/mark-mono.svg) 50%/contain no-repeat}.site-header{justify-content:space-between;align-items:center;gap:24px;padding-block:28px;display:flex}.wordmark{font-size:var(--wordmark-size);font-weight:var(--wordmark-weight);letter-spacing:var(--wordmark-tracking);align-items:center;gap:10px;line-height:1;display:inline-flex}.wordmark .mark{width:auto;height:32px;margin-left:-5px}.wordmark-dot{color:currentColor}.site-nav{align-items:center;gap:14px;font-size:13px;display:flex}.site-nav a{white-space:nowrap;padding-block:4px;position:relative}.site-nav 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24px;font-size:14px;line-height:1.6;display:grid}.specs dt{color:var(--color-text-muted)}.disclosure{border-top:1px solid var(--color-border)}.disclosure>summary{cursor:pointer;align-items:center;gap:10px;padding-block:16px;font-weight:600;list-style:none;display:flex}.disclosure>summary::-webkit-details-marker{display:none}.disclosure-chev{color:var(--color-text-muted);flex:none;display:inline-block}.disclosure[open] .disclosure-chev{transform:rotate(90deg)}.disclosure-body{color:var(--color-text-muted);padding-bottom:18px;font-size:15px;line-height:1.8}.steps{counter-reset:step;margin:0;padding:0;list-style:none}.steps>li{border-top:1px solid var(--color-border);counter-increment:step;padding:24px 0 24px 56px;position:relative}.steps>li:before{content:counter(step, decimal-leading-zero);color:var(--color-text-muted);font-size:12px;position:absolute;top:28px;left:0}.steps h3{margin-bottom:6px;font-size:18px;font-weight:650;line-height:1.4}.steps 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12px;font-size:13px;line-height:1.3;display:inline-flex}.replay:hover{background:var(--site-tint-5)}.release-meta{color:var(--color-text-muted);gap:4px;font-size:13px;line-height:1.6;display:grid}.release-part{white-space:nowrap}.release-stable{color:var(--color-text-primary);border-bottom:1px solid var(--color-border-strong);margin-left:4px}.release-stable:hover{border-bottom-color:currentColor}.dl{flex-direction:column;align-items:flex-start;display:inline-flex}.dl-note{max-width:32em;color:var(--color-text-muted);font-size:13px;line-height:1.6}.dl-note:not(:empty){margin-top:10px}.dl-note-s{display:inline-block}.dl-note .nobr{white-space:nowrap}.copy-btn{border:1px solid var(--button-ghost-border);white-space:nowrap;cursor:pointer;background:0 0;border-radius:8px;align-items:center;margin:0;padding:4px 10px;font-size:12px;line-height:1.4;display:inline-flex}.copy-btn:hover{background:var(--site-tint-5)}.closing-birds{justify-content:center;gap:14px;display:flex}.reading-styles{gap:18px;margin:0;padding:0;list-style:none;display:grid}.rs-row{align-items:center;gap:18px;display:flex}.rs-line{letter-spacing:0;text-wrap:balance;font-size:clamp(20px,2.4vw,28px);font-weight:500;line-height:1.4}.rs-word{display:inline-block}.rs-row[data-reading=nini] .rs-way{transform:translateY(-.18em)rotate(-3deg)}.rs-row[data-reading=leo] .rs-line{color:var(--color-text-muted);letter-spacing:.06em}.rs-row[data-reading=leo] .rs-way{transform:translateY(.12em)}.rs-row[data-reading=frank] .rs-curiosity{letter-spacing:.04em;margin-left:.45em;font-weight:750}.rs-row[data-reading=frank] .rs-way{letter-spacing:.25em}.rs-note{color:var(--color-text-muted);margin-top:14px;font-size:13px}.site-footer{border-top:1px solid var(--shell-border);color:var(--color-text-muted);gap:12px;padding-block:40px 56px;font-size:13px;line-height:1.6;display:grid}.footer-brand{flex-wrap:wrap;align-items:baseline;gap:8px 16px;display:flex}.wordmark.small{color:var(--color-text-primary);font-size:var(--wordmark-size-sm);letter-spacing:-1px;gap:8px}.wordmark.small .mark{height:22px;margin-left:-3px}.footer-links{color:var(--color-text-primary);flex-wrap:wrap;gap:4px 0;margin:4px 0;padding:0;font-size:14px;list-style:none;display:flex}.footer-links li+li:before{content:"·";color:var(--color-text-muted);padding-inline:10px}.footer-links a:hover{opacity:.65}.footer-host{font-size:12px}
.kc,.kcombo{--kc-h:22px;--kc-depth:1px;--kc-radius:5px;--kc-font:12px;--kc-pad:5px;--kc-gap:4px;--kc-plus:14px}.kc-inline,.kcombo-inline{--kc-h:calc(1.4em / .78);--kc-depth:1px;--kc-radius:5px;--kc-font:.78em;--kc-pad:calc(.38em / .78);--kc-gap:.15em}.kc-quiet,.kcombo-quiet{--kc-font:max(var(--fmin,0px), calc(10.5 * var(--u,1px)));--kc-h:calc(var(--kc-font) + 7.5 * var(--u,1px));--kc-depth:0px;--kc-radius:calc(5 * var(--u,1px));--kc-pad:calc(5 * var(--u,1px));--kc-gap:calc(4 * var(--u,1px))}.kc-md,.kcombo-md{--kc-h:52px;--kc-depth:2px;--kc-radius:11px;--kc-font:22px;--kc-pad:14px;--kc-gap:6px;--kc-plus:16px}.kc-lg,.kcombo-lg{--kc-h:68px;--kc-depth:3px;--kc-radius:14px;--kc-font:27px;--kc-pad:18px;--kc-gap:10px;--kc-plus:20px}.kc-stage,.kcombo-stage{--kc-h:calc(68 * var(--u,1px));--kc-depth:calc(3 * var(--u,1px));--kc-radius:calc(14 * var(--u,1px));--kc-font:calc(27 * var(--u,1px));--kc-pad:calc(18 * var(--u,1px));--kc-gap:calc(10 * var(--u,1px));--kc-plus:calc(20 * var(--u,1px))}.kc{vertical-align:middle;padding:0 0 var(--kc-depth);border-radius:var(--kc-radius);color:var(--site-keycap-ink);font:500 var(--kc-font) / 1 var(--font-ui);letter-spacing:0;background:0 0;border:0;flex:none;margin:0;display:inline-flex;position:relative}.kc:before{content:"";inset:var(--kc-depth) 0 0 0;border-radius:var(--kc-radius);background:var(--site-keycap-edge);position:absolute}.kc-face{min-width:var(--kc-h);height:var(--kc-h);padding:0 var(--kc-pad);border:1px solid var(--site-keycap-ink);border-radius:var(--kc-radius);background:var(--site-keycap-face);color:inherit;white-space:nowrap;transition-property:background-color,color,border-color;transition-duration:var(--site-duration-fade-out);transition-timing-function:var(--site-ease-fade-out);justify-content:center;align-items:center;display:inline-flex;position:relative}.kc-quiet{color:var(--color-text-muted)}.kc-quiet:before{display:none}.kc-quiet .kc-face{border-color:var(--site-hairline)}.kc[data-state=down]:before{background:var(--site-keycap-pressed-ink)}.kc[data-state=down] .kc-face{border-color:var(--site-keycap-pressed-ink);background:var(--site-keycap-pressed-face);color:var(--site-keycap-pressed-ink);transition:none}.kcombo{vertical-align:middle;display:inline-flex}.kcombo-inline{margin-inline:.12em}.kcombo-keys,.kcombo-item{align-items:flex-start;gap:var(--kc-gap);display:inline-flex}.kc-plus{height:var(--kc-h);color:var(--color-text-muted);font:500 var(--kc-plus) / 1 var(--font-ui);align-items:center;display:inline-flex}.kc-btn{color:inherit;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;background:0 0;border:0;border-radius:16px;flex-direction:column;align-items:center;gap:8px;margin:0;padding:6px;display:inline-flex}.kc-btn-caption{color:var(--color-text-muted);font-size:12px;line-height:1.2}
.ta{--ta-w:var(--ta-fit,var(--ta-size,36px));width:var(--ta-w);height:var(--ta-w);vertical-align:middle;border-radius:50%;flex:none;line-height:0;display:inline-block;position:relative;overflow:hidden}.ta[data-shape=rounded]{border-radius:20%}.ta-bird{transform-origin:50% 90%;position:absolute;inset:0}.ta img{width:100%;max-width:none;height:100%;display:block;position:absolute;inset:0}.ta-talk{visibility:hidden}.ta[data-mouth=open] .ta-talk{visibility:visible}.ta[data-selected]{box-shadow:var(--site-ring-selected)}.ta-btn{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;border-radius:50%;flex:none;margin:0;padding:0;line-height:0;display:inline-flex}.ta-btn:has(.ta[data-shape=rounded]){border-radius:20%}.picker{gap:calc(6 * var(--u,1px));min-width:0;padding:calc(6 * var(--u,1px));z-index:3;border:0;border-radius:999px;margin:0;display:inline-flex}.picker-item{--ta-fit:calc(34 * var(--u,1px));cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;border-radius:50%;margin:0;padding:0;line-height:0;display:inline-flex}span.picker-item{cursor:default}.picker-item[data-on] .ta{box-shadow:var(--site-ring-selected)}
.wf{--wf-h:22px;--wf-bar:3px;--wf-gap:2px;align-items:center;gap:var(--wf-gap);height:var(--wf-h);vertical-align:middle;flex:none;display:inline-flex}.wf-sm{--wf-h:12px;--wf-bar:2px;--wf-gap:2px}.wf-bar{width:var(--wf-bar);background:currentColor;border-radius:999px;height:100%;display:block;transform:scaleY(.22)}.wf[data-active] .wf-bar{transform:scaleY(var(--h))}
.sp{width:calc(360 * var(--u,1px));max-width:100%;padding:calc(8 * var(--u,1px));border-radius:calc(22 * var(--u,1px));color:var(--color-text-primary);font-family:var(--font-ui);text-align:left;transform-origin:var(--origin-x,50%) var(--origin-y,0%);line-height:1.5;position:relative}.sp-avatar,.sp-close{top:calc(12 * var(--u,1px));z-index:1;width:calc(28 * var(--u,1px));height:calc(28 * var(--u,1px));border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:absolute}.sp-avatar{--ta-fit:calc(28 * var(--u,1px));right:calc(46 * var(--u,1px));background:var(--color-bg-raised);box-shadow:0 0 0 1px var(--site-hairline)}.sp-close{right:calc(12 * var(--u,1px));color:var(--color-text-muted);font:500 max(var(--fmin,0px), calc(10.5 * var(--u,1px))) / 1 var(--font-ui);letter-spacing:.02em;background:0 0;border:0;margin:0;padding:0}button.sp-close{cursor:pointer}button.sp-close:hover{background:var(--site-tint-5);color:var(--color-text-primary)}.sp-head{padding:calc(4 * var(--u,1px)) calc(6 * var(--u,1px)) calc(12 * var(--u,1px)) calc(16 * var(--u,1px));position:relative}.sp-head:before{content:"";float:right;width:calc(70 * var(--u,1px));height:calc(30 * var(--u,1px))}.sp-head[data-head=passage]{padding-top:calc(6 * var(--u,1px))}.sp-headword{font-size:calc(28 * var(--u,1px));letter-spacing:-.025em;overflow-wrap:anywhere;-webkit-user-select:text;user-select:text;font-weight:650;line-height:1.12;display:block}.sp-phon{margin-top:calc(2 * var(--u,1px));color:var(--color-text-muted);font:400 max(var(--fmin,0px), calc(13 * var(--u,1px))) / 1.4 var(--site-font-phonetic);display:block}.sp-accent{margin-left:calc(2 * var(--u,1px));padding:calc(1 * var(--u,1px)) calc(5 * var(--u,1px));border-radius:calc(5 * var(--u,1px));background:var(--site-tint-5);box-shadow:inset 0 0 0 .5px var(--site-hairline);color:var(--color-text-muted);font:650 max(var(--fmin,0px), calc(9.5 * var(--u,1px))) / 1.35 var(--font-ui);letter-spacing:.06em;vertical-align:1px;display:inline-block}.sp-lemma{margin-top:calc(3 * var(--u,1px));color:var(--color-text-muted);font-size:max(var(--fmin,0px), calc(12 * var(--u,1px)));line-height:1.4;display:block}.sp-passage{font-size:max(var(--fmin,0px), calc(15 * var(--u,1px)));letter-spacing:-.005em;-webkit-user-select:text;user-select:text;font-weight:500;line-height:1.5}.sp-query{font-weight:600}.sp-sheet{border-radius:calc(14 * var(--u,1px));background:var(--color-bg-raised);box-shadow:inset 0 0 0 .5px var(--site-hairline);position:relative;overflow:hidden}.sp-sheet-in{padding:calc(14 * var(--u,1px)) calc(16 * var(--u,1px)) calc(16 * var(--u,1px));transform:translateY(calc(-1 * var(--sp-scroll,0px)))}.sp[data-clip]{max-height:var(--sp-max-h,calc(100% - 32 * var(--u,1px)));flex-direction:column;display:flex}.sp[data-clip] .sp-sheet{min-height:0;-webkit-mask-image:linear-gradient(to bottom, black calc(100% - 24 * var(--u,1px)), transparent);-webkit-mask-image:linear-gradient(to bottom, black calc(100% - 24 * var(--u,1px)), transparent);mask-image:linear-gradient(to bottom, black calc(100% - 24 * var(--u,1px)), transparent);flex:auto}.sp[data-clip] .sp-sheet[data-scrolled]{-webkit-mask-image:linear-gradient(to bottom, transparent, black calc(4 * var(--u,1px)), black calc(100% - 24 * var(--u,1px)), transparent);-webkit-mask-image:linear-gradient(to bottom, transparent, black calc(4 * var(--u,1px)), black calc(100% - 24 * var(--u,1px)), transparent);mask-image:linear-gradient(to bottom, transparent, black calc(4 * var(--u,1px)), black calc(100% - 24 * var(--u,1px)), transparent)}.sp-gloss{color:var(--color-text-muted);font-size:max(var(--fmin,0px), calc(13 * var(--u,1px)));line-height:1.5;position:relative}.sp-gloss-line+.sp-gloss-line{margin-top:calc(2 * var(--u,1px))}.sp-forms{margin-top:calc(4 * var(--u,1px));color:var(--color-text-muted);font-size:max(var(--fmin,0px), calc(12 * var(--u,1px)));line-height:1.5;position:relative}.sp-form{white-space:nowrap}.sp-form-word{color:var(--color-text-primary)}.sp-skel{gap:calc(8 * var(--u,1px));margin-top:calc(12 * var(--u,1px));flex-direction:column;display:flex}.sp-sheet-in>.sp-skel:first-child{margin-top:0}.sp-skel-bar{width:70%;height:calc(10 * var(--u,1px));border-radius:calc(5 * var(--u,1px));background:var(--site-skeleton);display:block}.sp-skel-bar+.sp-skel-bar{width:45%}.sp-skel[data-show="0"]{opacity:0}.sp-sheet:has(.sp-u[data-on]) .sp-skel{display:none}.sp-sense{margin-top:calc(12 * var(--u,1px));position:relative}.sp-sheet-in>.sp-sense:first-child{margin-top:0}.sp-sense+.sp-sense{margin-top:calc(20 * var(--u,1px))}.sp-sense-head{align-items:center;gap:calc(7 * var(--u,1px));margin-bottom:calc(5 * var(--u,1px));flex-wrap:wrap;display:flex}.sp-sense-no{min-width:calc(8 * var(--u,1px));color:var(--color-text-muted);font:650 max(var(--fmin,0px), calc(12 * var(--u,1px))) / 1 var(--font-ui);font-variant-numeric:tabular-nums}.sp-guide{min-width:0;padding:calc(1 * var(--u,1px)) calc(5 * var(--u,1px));border-radius:calc(3 * var(--u,1px));background:var(--color-accent);color:var(--color-text-on-accent);font-size:max(var(--fmin,0px), calc(10 * var(--u,1px)));letter-spacing:.08em;overflow-wrap:anywhere;font-weight:700;line-height:1.5}.sp-en{font-size:max(var(--fmin,0px), calc(14 * var(--u,1px)));line-height:1.5}.sp-zh{margin-top:calc(2 * var(--u,1px));color:var(--color-text-muted);font-size:max(var(--fmin,0px), calc(12.5 * var(--u,1px)))}.sp-exs{gap:calc(10 * var(--u,1px));margin-top:calc(10 * var(--u,1px));padding-left:calc(12 * var(--u,1px));border-left:2px solid var(--color-border);flex-direction:column;display:flex}.sp-ex{position:relative}.sp-ex-en{align-items:flex-start;gap:calc(6 * var(--u,1px));font-size:max(var(--fmin,0px), calc(13.5 * var(--u,1px)));line-height:1.5;display:flex}.sp-ex-text{flex:1;min-width:0}.sp-ex-en b{font-weight:650}.sp-ex-zh{margin-top:calc(1 * var(--u,1px));color:var(--color-text-muted);font-size:max(var(--fmin,0px), calc(12.5 * var(--u,1px)))}.sp-play{justify-content:center;align-items:center;gap:calc(4 * var(--u,1px));height:calc(22 * var(--u,1px));margin:calc(-1 * var(--u,1px)) calc(-4 * var(--u,1px)) 0 0;padding:0 calc(8 * var(--u,1px));background:var(--site-tint-5);color:var(--color-text-muted);font:600 max(var(--fmin,0px), calc(11 * var(--u,1px))) / 1 var(--font-ui);white-space:nowrap;border:0;border-radius:999px;flex:none;display:inline-flex}button.sp-play{cursor:pointer}button.sp-play:hover,.sp-play[data-live]{color:var(--color-text-primary)}.sp-drawer{margin-top:calc(16 * var(--u,1px));border-radius:calc(10 * var(--u,1px));background:var(--site-tint-5);position:relative}.sp-drawer-row{align-items:center;gap:calc(6 * var(--u,1px));padding:calc(8 * var(--u,1px)) calc(10 * var(--u,1px));color:var(--color-text-muted);font:600 max(var(--fmin,0px), calc(13 * var(--u,1px))) / 1.4 var(--font-ui);cursor:pointer;list-style:none;display:flex}.sp-drawer-row::-webkit-details-marker{display:none}.sp-chev{font-size:max(var(--fmin,0px), calc(12 * var(--u,1px)));flex:none;display:inline-block}.sp-drawer[open] .sp-chev{transform:rotate(90deg)}.sp-drawer-body{padding:0 calc(10 * var(--u,1px)) calc(10 * var(--u,1px)) calc(28 * var(--u,1px));font-size:max(var(--fmin,0px), calc(13 * var(--u,1px)));line-height:1.6}.sp-translation{font-size:max(var(--fmin,0px), calc(15 * var(--u,1px)));line-height:1.6}.sp[data-streaming] .sp-u:not([data-on]){display:none}.sp[data-streaming] .w:not([data-on]){visibility:hidden}.w[data-caret]:after,.sp-caret,.qb-caret{content:"";background:var(--color-text-primary);vertical-align:-.17em;border-radius:1px;width:2px;height:1.05em;margin-left:2px;margin-right:-4px;display:inline-block}.ml-title{margin:0 0 calc(6 * var(--u,1px));color:var(--color-text-muted);font:600 max(var(--fmin,0px), calc(11 * var(--u,1px))) / 1.3 var(--font-ui);letter-spacing:.06em}.ml-list{margin:0;padding:0;list-style:none}.ml-row{align-items:flex-start;gap:calc(10 * var(--u,1px));padding:calc(9 * var(--u,1px)) 0;display:flex}.ml-row:first-child{padding-top:calc(2 * var(--u,1px))}.ml-row:last-child{padding-bottom:0}.ml-row+.ml-row{border-top:1px solid var(--site-hairline)}.ml-main{gap:calc(2 * var(--u,1px));flex-direction:column;flex:1;min-width:0;display:flex}.ml-head{align-items:baseline;gap:calc(6 * var(--u,1px));flex-wrap:wrap;display:flex}.ml-word{color:var(--color-text-primary);font:650 max(var(--fmin,0px), calc(15 * var(--u,1px))) / 1.3 var(--font-ui);background:0 0;border:0;margin:0;padding:0}button.ml-word{cursor:pointer;border-bottom:1px solid var(--site-hairline)}.ml-phon{color:var(--color-text-muted);font:400 max(var(--fmin,0px), calc(12 * var(--u,1px))) / 1.4 var(--site-font-phonetic)}.ml-sense{font-size:max(var(--fmin,0px), calc(13 * var(--u,1px)));line-height:1.45}.qb{width:calc(420 * var(--u,1px));max-width:100%;color:var(--color-text-primary);font-family:var(--font-ui);text-align:left;transform-origin:50% 0;position:relative}.qb-box{align-items:center;gap:calc(6 * var(--u,1px));height:calc(46 * var(--u,1px));padding-right:calc(9 * var(--u,1px));border-radius:calc(14 * var(--u,1px));display:flex;position:relative}.qb-field{min-width:0;padding:0 calc(10 * var(--u,1px)) 0 calc(16 * var(--u,1px));font:400 calc(16 * var(--u,1px)) / 1.3 var(--font-ui);letter-spacing:-.01em;white-space:nowrap;flex:1;overflow:hidden}.qb-field input{width:100%;font:inherit;letter-spacing:inherit;background:0 0;border:0;outline:none;margin:0;padding:0}.qb-field input::placeholder,.qb-placeholder{color:var(--color-text-muted)}.qb .sp-avatar,.qb .sp-close{flex:none;position:static}.qb-hint{gap:calc(14 * var(--u,1px));padding:calc(11 * var(--u,1px)) 0 calc(3 * var(--u,1px)) calc(14 * var(--u,1px));color:var(--color-text-muted);font-size:max(var(--fmin,0px), calc(11.5 * var(--u,1px)));line-height:1;display:flex}.qb-hint-item{align-items:center;gap:calc(5 * var(--u,1px));display:inline-flex}.qb-suggest{gap:calc(8 * var(--u,1px));padding:calc(10 * var(--u,1px)) 0 0 calc(14 * var(--u,1px));flex-wrap:wrap;display:flex}.qb-chip{padding:calc(5 * var(--u,1px)) calc(12 * var(--u,1px));border:1px solid var(--color-border-strong);background:var(--color-bg-raised);color:var(--color-text-primary);font:500 max(var(--fmin,0px), calc(13 * var(--u,1px))) / 1.2 var(--font-ui);cursor:pointer;border-radius:999px;margin:0}.qb-chip:hover{background:var(--site-tint-5)}.qb-results{margin-top:calc(10 * var(--u,1px));padding:calc(10 * var(--u,1px)) calc(14 * var(--u,1px)) calc(12 * var(--u,1px));border-radius:calc(14 * var(--u,1px))}.sp[data-annotated] .sp-sheet{overflow:visible}.sp-mark{top:0;left:var(--mark-x,-30px);background:var(--color-text-primary);width:18px;height:18px;color:var(--color-bg-base);font:700 11px / 1 var(--font-ui);font-variant-numeric:tabular-nums;letter-spacing:0;border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:absolute}.sp-sheet .sp-mark{--mark-x:-46px}.sp-exs .sp-mark{--mark-x:-60px}.sp-drawer .sp-mark{--mark-x:-46px;top:6px}.sp-avatar .sp-mark{--mark-x:-10px;top:-10px}
.hud{align-items:center;gap:calc(9 * var(--u,1px));max-width:calc(380 * var(--u,1px));padding:calc(7 * var(--u,1px)) calc(14 * var(--u,1px));background:var(--site-hud-bg-solid);box-shadow:var(--site-hud-shadow);color:var(--site-hud-fg);font:590 max(var(--fmin,0px), calc(13 * var(--u,1px))) / 1.4 var(--font-ui);letter-spacing:-.006em;text-align:left;pointer-events:none;-webkit-user-select:none;user-select:none;border-radius:999px;display:inline-flex;position:relative}.hud:before{content:"";border-radius:inherit;background:var(--site-hud-rim);-webkit-mask-composite:xor;pointer-events:none;padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000,#000),linear-gradient(#000,#000);mask-image:linear-gradient(#000,#000),linear-gradient(#000,#000);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.hud[data-lines="2"]{padding:calc(9 * var(--u,1px)) calc(15 * var(--u,1px));border-radius:calc(17 * var(--u,1px))}.hud-text{flex-direction:column;min-width:0;display:flex}.hud-title{white-space:pre-wrap}.hud-lead{color:var(--color-accent)}.hud-hint{margin-top:calc(1 * var(--u,1px));color:var(--site-hud-fg-2);font-size:max(var(--fmin,0px), calc(11.5 * var(--u,1px)));font-weight:400;line-height:1.35}.hud[data-state=hidden]{opacity:0;visibility:hidden}.hud[data-state=in]{opacity:1;visibility:visible;transition:opacity var(--site-duration-fade-in) var(--site-ease-fade-in)}.hud[data-state=out]{opacity:0;visibility:hidden;transition:opacity calc(var(--site-duration-fade-out) * 2) var(--site-ease-fade-out), visibility 0s linear calc(var(--site-duration-fade-out) * 2)}.hud-dock{pointer-events:none;justify-content:center;display:flex;position:absolute;left:0;right:0}
.glass{background:var(--color-bg-raised);box-shadow:0 0 0 1px var(--color-border), var(--site-shadow-float)}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.glass{background:var(--site-glass-bg);-webkit-backdrop-filter:var(--site-glass-filter);backdrop-filter:var(--site-glass-filter);box-shadow:inset 0 1px 0 var(--site-glass-highlight), inset 0 0 0 .5px var(--site-hairline), var(--site-shadow-float)}.hud{background:var(--site-hud-bg);-webkit-backdrop-filter:var(--site-hud-filter);backdrop-filter:var(--site-hud-filter)}}@media (prefers-reduced-transparency:reduce){.glass{background:var(--color-bg-raised);-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:0 0 0 1px var(--color-border), var(--site-shadow-float)}.hud{background:var(--site-hud-bg-solid);-webkit-backdrop-filter:none;backdrop-filter:none}}.ov[data-show="0"]{opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--site-duration-fade-out) var(--site-ease-fade-out), visibility 0s linear var(--site-duration-fade-out)}.ov[data-show="1"]{opacity:1;visibility:visible;transition:opacity var(--site-duration-fade-in) var(--site-ease-fade-in)}@keyframes site-beak{0%,to{visibility:visible}50%{visibility:hidden}}@keyframes site-nod-a{0%{transform:rotate(-7deg)translateY(1px)}to{transform:none}}@keyframes site-nod-b{0%{transform:rotate(-7deg)translateY(1px)}to{transform:none}}@keyframes site-wave{0%{transform:scaleY(.3)}to{transform:scaleY(var(--h))}}@keyframes site-caret{50%{opacity:0}}@keyframes site-skeleton{0%{opacity:.55}to{opacity:1}}@keyframes site-rise{0%{transform:translateY(calc(6 * var(--u,1px)))}to{transform:none}}@keyframes site-fade{0%{opacity:0}to{opacity:1}}@keyframes site-check{0%{transform:scale(.6)}to{transform:none}}@media (prefers-reduced-motion:no-preference){.button:active{transition:none;transform:translateY(1px)}.kc-face{transition-property:transform,background-color,color,border-color;transition-duration:var(--site-duration-bouncy), var(--site-duration-fade-out), var(--site-duration-fade-out), var(--site-duration-fade-out);transition-timing-function:var(--site-ease-bouncy), var(--site-ease-fade-out), var(--site-ease-fade-out), var(--site-ease-fade-out)}.kc[data-state=down] .kc-face{transform:translateY(var(--kc-depth)) scale(.97);transition:none}.ta[data-talking] .ta-talk{animation:.22s step-end infinite site-beak}.ta[data-nod=a] .ta-bird{animation:site-nod-a var(--site-duration-bouncy) var(--site-ease-bouncy)}.ta[data-nod=b] .ta-bird{animation:site-nod-b var(--site-duration-bouncy) var(--site-ease-bouncy)}.ta-btn .ta,.picker-item .ta{transition:transform var(--site-duration-snappy) var(--site-ease-snappy)}.ta-btn:active .ta,.picker-item:active .ta{transition:none;transform:scale(.94)}.wf-bar{transition:transform var(--site-duration-snappy) var(--site-ease-snappy)}.wf[data-active] .wf-bar{animation:.9s ease-in-out infinite alternate site-wave;animation-delay:calc(var(--i,0) * -.17s)}.ov-pop,.ov-drop{transform-origin:var(--origin-x,50%) var(--origin-y,0%)}.ov-pop[data-show="0"],.ov-drop[data-show="0"]{transition:opacity var(--site-duration-fade-out) var(--site-ease-fade-out), visibility 0s linear var(--site-duration-fade-out), transform var(--site-duration-snappy) var(--site-ease-snappy)}.ov-pop[data-show="0"]{transform:translateY(calc(6 * var(--u,1px))) scale(.96)}.ov-drop[data-show="0"]{transform:translateY(calc(-6 * var(--u,1px))) scale(.96)}.ov-pop[data-show="1"],.ov-drop[data-show="1"]{transition:opacity var(--site-duration-fade-in) var(--site-ease-fade-in), transform var(--site-duration-snappy) var(--site-ease-snappy);transform:none}.hud[data-state=hidden]{transform:translateY(calc(10 * var(--u,1px))) scale(.945);transition:none}.hud[data-state=in]{transition:opacity var(--site-duration-fade-in) var(--site-ease-fade-in), transform var(--site-duration-snappy) var(--site-ease-snappy);transform:none}.hud[data-state=out]{transform:translateY(calc(5 * var(--u,1px)));transition:opacity calc(var(--site-duration-fade-out) * 2) var(--site-ease-fade-out), visibility 0s linear calc(var(--site-duration-fade-out) * 2), transform var(--site-duration-snappy) var(--site-ease-snappy)}.sp[data-streaming] .sp-u[data-on],[data-live] .rise-in,.dl-note:not(:empty){animation:site-rise var(--site-duration-snappy) var(--site-ease-snappy) both, site-fade var(--site-duration-fade-in) var(--site-ease-fade-in) both;animation-delay:calc(var(--i,0) * 40ms)}.sp[data-streaming] .sp-zh[data-on]{animation:site-fade var(--site-duration-fade-in) var(--site-ease-fade-in) both}.w[data-caret]:after,.sp-caret,.qb-caret{animation:1s step-end infinite site-caret}.sp-skel-bar{animation:1.2s ease-in-out infinite alternate site-skeleton}.sp-skel[data-show="0"]{transition:opacity var(--site-duration-fade-out) var(--site-ease-fade-out)}.sp-chev,.disclosure-chev{transition:transform var(--site-duration-snappy) var(--site-ease-snappy)}@supports 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